Experience up to a 5% performance improvement with CeramicSpeed UFO Racing Chains over a distance of 600 km/370 miles

Machined titanium pulleys with our Standard Bearings is the second

hardened-steel races

this tire transforms rough chip seal surfaces into smooth tarmac

shimano dura ace shifting brake lever st r9270 l dual control lever Product Type_ Chainring Experience up to a 5%SKU Description Clean Cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast 1. 5 to 2 years of battery life with easy to change CR1632 shifter batteries Unparalleled ergonomics engineering refined with pro rider feedback Raised hood peak improves ergonomics, while a longer hood body increases hand support Compatible with satellite shifters SERVO WAVE technology optimizes brake control Lighter, smoother